[PATCH] [V3] stv090x: variable 'no_signal' set but not used

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Remove variable and ignore return value of stv090x_chk_signal().

Tested by compilation only.

Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx>
---
 drivers/media/dvb/frontends/stv090x.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index d79e69f..ea86a56 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -3172,7 +3172,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)
 	enum stv090x_signal_state signal_state = STV090x_NOCARRIER;
 	u32 reg;
 	s32 agc1_power, power_iq = 0, i;
-	int lock = 0, low_sr = 0, no_signal = 0;
+	int lock = 0, low_sr = 0;
 
 	reg = STV090x_READ_DEMOD(state, TSCFGH);
 	STV090x_SETFIELD_Px(reg, RST_HWARE_FIELD, 1); /* Stop path 1 stream merger */
@@ -3413,7 +3413,7 @@ static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)
 				goto err;
 		} else {
 			signal_state = STV090x_NODATA;
-			no_signal = stv090x_chk_signal(state);
+			stv090x_chk_signal(state);
 		}
 	}
 	return signal_state;
-- 
1.7.10.2

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